Question

यदि x + 9y2 = 6xy तो x :y क्या होगा?​

Answer 1

x=1 , y=1/3

Step-by-step explanation:

x+9y^2=6xy

put y=mx

and m=y/x

x+9(mx)^2=6x(mx)

x+9m^2 x^2=6mx^2

x+9m^2 x^2-6mx^2=0

x(9m^2 x -6mx+1)=0

(9m^2 x -6mx+1)=0

9m^2 x -3mx-3mx+1=0

3m(3mx-1)-1(3mx-1)=0

(3m-1)(3mx-1)=0

3m-1=0 or 3mx-1=0

3m=1. or 3mx=1

m=1/3. or 3(y/x)x=1

3m =1. or 3y=1

3y/x=1 or y=1/3

1/x=1.

x=1. and y=1/3